| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 24 |
13%
|
| 2 | Weekly | 10 |
5.4%
|
| 3 | Fortnightly | 11 |
6%
|
| 4 | Monthly | 32 |
17.4%
|
| 5 | Annually | 1 |
0.5%
|
| 6 | Occasionally | 48 |
26.1%
|
| 7 | Upon job completion | 58 |
31.5%
|
| Sysmiss | 1679 |